Greyline Instruments PZ34 Specifications

Data Sheet

SENSOR MOUNTING

Ultrasonic Sensor Model PZ34

~ 4.75"
(120 mm)
OVERALL

3.5”

89 mm

25 ft (7.6 m) RG62AU
COAXIAL CABLE
(50 ft 15 m OPTIONAL)

3/4“ NPT

3/4" NPT

3.95”

100 mm

ISOLATION
COUPLING
(SUPPLIED)

General Specifications

Maximum Range:

Minimum Range (Deadband):

Operating Frequency:

Operating Temperature:

Maximum Operating Pressure:

Exposed Materials:

Sensor Mounting:

Maximum Cable Length:

Optional Hazardous Rating:

Notes:

1.7”

43.2 mm

1. Shield from direct sunlight (temperature probe in sensor)

2. Use the "Isolation Coupling" supplied for mounting.

3. Use with Option ISB Intrinsic Safety Barrier for installation
in hazardous locations.

4. Run Sensor cable in grounded metal conduit with no other
conductors.

5. Extend Sensor cable up to 500 ft (152 m) with RG62AU
coaxial only.

6. Refer to the Instruction Manual for complete installation
and wiring instructions.

Beam Angle:

32 ft. (10 m)
16" (406.4 mm)
46 KHz
8°

-40° to 150° F (-40° to 65° C)
20 psi (1.35 bar)
PVC
3/4" NPT
500 ft (150 m)
CSA rated Intrinsically Safe Class I,
Groups C,D, Class II, Groups E,F,G
with optional Intrinsic Safety Barrier.
Note: Max Range reduced to 25 ft.
(7.8 m) with ISB option.

1 FT (300 mm)
HORIZONTAL FROM
SIDEWALL FOR EVERY

10 FT (3 m) VERTICAL

:

NOTE
2 FT (600 mm) FOR EVERY
10 FT (6 m) DEPTH IN
APPLICATIONS WITH ROUGH
SIDEWALLS, LADDERS,
REINFORCING RINGS ETC.

Recommended Sensor Mounting

PREFERRED SENSOR

LOCATION

SENSOR FACE MUST
BE HORIZONTAL ±1°

MAX. LIQUID LEVEL

6" SCHEDULE 40
PIPE IF EXTENSION
REQUIRED